11 institutions reported holding $2.3M of ONE AND ONE GR-A (YDDL) in SEC 13F filings for 2026-06-30. Largest institutional holders: Empery Asset Management, LP ($1.5M), Hudson Bay Capital Management LP ($418,085), MARSHALL WACE, LLP ($156,974), RENAISSANCE TECHNOLOGIES LLC ($53,732), MILLENNIUM MANAGEMENT LLC ($52,966). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Empery Asset Management, LP | $1.5M | 761,706 | New |
| 2 | Hudson Bay Capital Management LP | $418,085 | 206,973 | New |
| 3 | MARSHALL WACE, LLP | $156,974 | 77,710 | New |
| 4 | RENAISSANCE TECHNOLOGIES LLC | $53,732 | 26,600 | New |
| 5 | MILLENNIUM MANAGEMENT LLC | $52,966 | 26,221 | New |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $50,356 | 24,929 | Added |
| 7 | UBS Group AG | $4,159 | 2,059 | Added |
| 8 | MORGAN STANLEY | $2,020 | 1,000 | Trimmed |
| 9 | Caitong International Asset Management Co., Ltd | $0 | 0 | Exited |
| 10 | CITIGROUP INC | $0 | 0 | Exited |
| 11 | Centiva Capital, LP | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30